<!DOCTYPE html>
<html lang="en">
    <head>
<!--        <meta charset="UTF-8">-->
        <title>NotFound</title>
        <script  type="text/css">
            .center{
                text-align: center;
                align-items: center;
                align-self: center;
                align-content: center;
                -webkit-box-align: center;
            }
        </script>
    </head>
    <body>
        <h1 class="center" style="color: red">Page not Found or no Network connected</h1>
    </body>
</html>